baber/WOPTO huggingface dataset:
Patent JP-H05102855-A (JP)
Title: D/a converter
Inventor: KUDO YOICHI
IPC: H03M1/66
Filed: 1991-10-09
Abstract: PURPOSE:To remove a high frequency component and to extremely reduce or omit the burden of an LPF in a rear step as to considerably improve the quality of hearing, on the first stage of conversion from digital signals to analog signals. CONSTITUTION:N bit digital data at the respective sampling points of a digital signal processing circuit are separated into even-number data and odd-number data and sampled, and two pairs of digital signal outputs are generated by inserting the inverted data of the even-number-th data before sampling to an odd-number data row sampling the even-number-th data, and by inserting the inverted data of the odd-number-th data before sampling to an even-number-th data row sampling the odd-number-th data, on the other hand. These two pairs of digital signal outputs are respectively inputted to a first digital/analog (D/A) conversion circuit DA 1 and a second D/A conversion circuit DA 2, respectively analog signal outputs are inputted to first and second integration circuits IT 1 and IT 2, and obtained integrated waveforms are added.
Patent JP-2001107987-A (JP)
Title: One-way clutch, and cargo carrying cart equipped with the clutch
Inventor: MAEDA HITOSHI
IPC: F16D41/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To allow or prevent rotation in any direction. SOLUTION: Normally/reversely rotating teeth 16 are formed on a ratchet 12, and locking claws 21, locked to respective teeth 16 of the ratchet 12 to allow only normal or reverse rotation, are formed respectively on a claw member 13. The member 13 is energized by an energizing member 14 to lock the appropriate claw 21 to the tooth 16 corresponding to the ratchet 12, and the member 14 is pressably contacted by an actuating member 15, thereby deciding an energizing direction.
Patent JP-H08143937-A (JP)
Title: Method for refining molten metal
Inventor: MUKAI TAKASHI
IPC: C21C7/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide an effective and new refining method by which impurity elements can thoroughly be reduced. CONSTITUTION: In this refining method of molten steel, the molten steel obtd. in a primary melting are refining furnace, is subjected to the removal of slag, successively heated inn a vessel having a heating means such as a vacuum induction furnace 5, also pre-refined under reducing pressure and <=300ppm oxygen atmosphere, the added with slag-making agent, and heated by a gas plasma to execute re-refining. It is desirable that the shifting period from the pre-refining to the re-refining is kepet at <=300ppm oxygen atmosphere. Further, it is desirable that the re-refining is executed in the vessel separated from the pre-refining.
Patent JP-H09135337-A (JP)
Title: Facsimile equipment and resolution setting method in the facsimile equipment
Inventor: MATSUBARA MASATOMO
IPC: H04N1/32
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To attain the reception coped with the resolution designated by a command of the operator by limiting the resolution of data opened to a caller terminal equipment in terms of a digital identification signal and selected among plural sets of resolution based on the command from the operator. SOLUTION: Resolution stored in a resolution storage section 6 is read and a digital identification signal having resolution information as one of sets of information is sent to an opposite party equipment. The opposite party equipment selects one of resolution sets indicated and sends a digital instruction signal having the resolution information as one of information sets to a facsimile equipment. Then original data are sent to the facsimile equipment with the resolution sent in a digital instruction signal. When the operator sets the resolution mode to the speed mode, the resolution stored in the resolution storage section 6 is only the STD resolution and the resolution opened to the opposite party equipment is only the STD resolution. That is, the data are sent to the facsimile equipment with the resolution of the STD.
Patent JP-H01132613-A (JP)
Title: Modified olefinic block copolymer composition
Inventor: GOTO MASAHIRO
IPC: C08F285/00
Filed: 1987-11-18
Abstract: PURPOSE:To provide the title copolymer composition excellent in strength, heat resistance, etc., and suitable for automobile exterior furnishings etc., by graft-polymerizing an ethylenically unsaturated silane compound with a specified olefinic block copolymer. CONSTITUTION:Au olefinic block copolymer produced by using a stereoregular polymerization catalyst consists of 4-50 pts.wt. blocks comprising a propylene homopolymer of an MFR <=20g/10min and a JIS K 6301 hardness A <=95, 0-45 pts.wt. blocks comprising a propylene/ethylene binary random copolymer of an ethylene content of 3-20wt.% and 30-90 pts.wt. blocks comprising a propylene/ethylene binary random copolymer of an ethylene content of 20-90wt.%. An ethylenically unsaturated silane compound (e.g., vinyltrimethoxysilane) of the formula is graft-copolymerized with this copolymer to obtain the title copolymer composition.
Patent JP-H07118590-A (JP)
Title: Oil-base black ink
Inventor: NISHIMOTO TOMOHISA
IPC: C09D11/38
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the title ink which is excellent in fixability of a writing and causes neither clogging at a penpoint and a delivery port nor a thin spot in a writing even after long-term storage. CONSTITUTION:The ink contains at least nigrosine preferably in an amount of 5-15wt.% a 4C or lower aliphatic alcohol, such as methyl or ethyl alcohol, preferably in an amount of 40-90wt.%, a resin soluble in a 4C or lower aliphatic alcohol, such as a ketone resin or a phenol resin, preferably in an amount of 1-20wt.% and 1-20wt.% phthalic ester, such as monomethyl or monoethyl phthalate.
Patent JP-H05127959-A (JP)
Title: Data merger device between different kinds of data bases
Inventor: MAESAKI HARUKO
IPC: G06F17/30
Filed: 1991-11-07
Abstract: PURPOSE:To automatically totalize analogous information, that is, the same meaning data from two data bases by making specially the item of a different attribute a key in respect of a data merger device between different kinds of the data bases. CONSTITUTION:The data merger device is characterized by being provided with a first data base A, a second data base B with the item of the attribute different from the item of the first data base A, an extracting means 1 to extract each item from the these data bases A, B, a merger discriminating means 2 to compare the key items of the items extracted from these data bases A, B with each other, and discriminate whether they are the same meaning data or not, a totalizing means 3 to merger the items extracted from these data bases in the case of the same meaning data, and an output means 4 to output these merger items.
Patent JP-H07127793-A (JP)
Title: Installing structure of stationary engine
Inventor: KITAGAWA HIROTOSHI
IPC: F02B3/06
Filed: 1993-10-28
Abstract: PURPOSE:To provide an installing structure capable of restraining the oscillation in the lateral direction by firmly bearing the lateral inertia force of an engine in a stationary engine of a diesel engine for generator. CONSTITUTION:A recess groove 12 extended parallel to a rotating shaft 50 is provided on the upper surface of an install flange 2 of an engine main body 1, and an engaging part 13 formed on an engaging member 11 fixed to a setting member 4 is engaged with the recess groove 12 so that the install flange 2, the engaging member 11, the setting member 4 and the install foundation are structurally united in a body to bear the lateral force firmly.
Patent JP-2000103485-A (JP)
Title: Storage bag for long tool
Inventor: NAKAMURA MITSUHIDE
IPC: H02G1/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To put in/out a necessary long tool from a front side by providing a signal set of elongated sheets surrounding a front of an elongated back plate on the front and also by fixing front side rims so that they can be engaged with/disengaged from one another for opening a front side rim of each elongated sheet. SOLUTION: A female hook-and-loop fastener 4a is stuck to an external face of a front end rim of one of elongated sheets 3a linearly in a longitudinal direction, while a plurality of male hook-and-loop fasteners 4b are attached to an internal face of a front end rim of the other elongated sheet 3b at constant intervals in a longitudinal direction. Both female and male hook-and-loop fasteners 4a, 4b are stuck to each other, and a front face of a back plate 1 is surrounded by both elongated sheets 3a, 3b to form a housing cylinder 5 where both semicylindrical upper and lower end faces are opened. At the time of taking out a received tool T, both female and male hook-and-loop fasteners 4a, 4b may be peeled off to open to be polled forward. Thus accidental dropping of the long tool or electrification can be prevented at the time of taking it out.
Patent JP-H05109753-A (JP)
Title: Bipolar transistor
Inventor: KATO RIICHI
IPC: H01L21/331
Filed: 1991-11-07
Abstract: PURPOSE:To obtain an ultra-high speed bipolar transistor which reduce both collector running time and collector junction capacitance to simultaneously realize high cut-off frequency and high maximum oscillation frequency by, for example, forming a collector layer with particular first to third collector layers and then forming a base layer and an emitter layer within particular regions respectively. CONSTITUTION:A first conductivity type collector layer, a second conductivity type base layer and a first conductivity type emitter layer are laminated on a semiconductor substrate 101. In such a bipolar transistor, the collector layer comprises a high concentration first connector layer 103 stacked in an intrinsic transistor region, a second collector layer 105 of the concentration lower than the first collector layer and a high resistance third collector layer 104 formed at the outside of the second collector layer 105. Moreover, a base layer 107 is formed extending from the region above the second collector layer 105 on the intrinsic transistor region to the region above the third collector layer 104. The emitter layers 108 to 112 are formed locally in the intrinsic transistor region on the base layer 107.
Patent JP-H02223094-A (JP)
Title: Sense amplifier circuit
Inventor: HAMADA MITSUHIRO
IPC: G11C11/416
Filed: 1988-11-18
Abstract: PURPOSE:To quicken the readout response by providing 1st-3rd bipolar transistors (TRs) connected in a specific way and providing a 4th TR whose base connects to a base of the 2nd TR and whose emitter connects to the collector of the 1st TR. CONSTITUTION:A 3rd TR whose base connects to a base of a 1st bipolar TR Q1 and whose emitter connects to a collector of a 2nd bipolar TR Q2 and a 4th TR Q4 whose base connects to a base of the 2nd bipolar TR Q2 and whose emitter connects to a collector of the 1st bipolar TR Q1 are provided as separate elements or incorporated in 1st and 2nd bipolar TRs Q1 and Q2 formed as the multi-emitter type. Thus, the charge/discharge time of the load capacitance of read buses RB, the inverse of RB is decreased and the readout response is quickened.
Patent JP-H06144139-A (JP)
Title: Air bag device
Inventor: OGAWA HIROYUKI
IPC: B60R21/217
Filed: 1992-10-29
Abstract: PURPOSE:To provide an air bag device capable of suppressing the increase of the production man-hours of members and the production cost, easily positioning mutual fitting holes, and improving the assembling workability when the fitting piece section of a pad is pinched and fixed to the side wall of a bag holder with a fixing means inserted into fitting holes of the members by a wear plate and the side wall of the bag holder. CONSTITUTION:A pad 2 covering the periphery of an air bag 1 is provided with a fitting piece section 3 extended downward and having fitting holes 3a. The fitting piece section 3 is pinched by a wear plate 10 and the side wall 7 of a bag holder 5 and fixed to the side wall 7 with rivets 13 inserted into the fitting holes 3a and fitting holes 11a, 7a provided on the wear plate 10 and the side wall 7 of the bag holder 5. The wear plate 10 is provided with claw sections 12 at the lower end. Groove sections 3b, 7b to be coupled with the claw sections 12 are formed at the lower ends of the fitting piece section 3 and the side wall 7 of the bag holder 5.
Patent JP-H04167751-A (JP)
Title: Network control converter
Inventor: NAKAYAMA MASAYUKI
IPC: H04M11/00
Filed: 1990-10-31
Abstract: PURPOSE:To efficiently utilize the communication service by interfacing a 1st system data terminal equipment and a 2nd system MODEM. CONSTITUTION:A V.25bis interface circuit 26 converts a parallel dial signal into a serial signal, and a communication control module (CCP) 11 or an automatic coding module(ACM) 12 is connected to a MODEM 14' while they are switched depending on the dialing state and the talking state. Thus, a data terminal equipment 10 of the CCITT V.25 system and a MODEM 10 of the CCITT V.25 bis system are interfaced with each other. Then the data terminal equipment 10 is connected to the MODEM 14' of the new dial protocol (V.25bis) without modifying the software and the hardware of a conventional product, and the efficient utilization of the communication service is attained.
Patent JP-S63144286-A (JP)
Title: Timepiece with barometer
Inventor: TOMIZUKA TOSHIO
IPC: G01W1/10
Filed: 1986-12-08
Abstract: PURPOSE:To utilize a timepiece with a barometer to schedule an excursion, leisure, sports, work, etc., by displaying the variation state of future weather according to the result of comparison between atmospheric pressure which is a constant time before and present atmospheric pressure which is obtained by a comparing circuit. CONSTITUTION:A timing pulse generating circuit 14 operates at constant intervals of time with the output of a timer circuit 6 and a power source control circuit 15 operates with its output to supply electric power to an A/D converting circuit 9, an amplifier 8, and a pressure sensor 7. The output of the pressure sensor 7 is converted by the circuit 9 into atmospheric pressure data, which is supplied to a latch circuit 10. The circuit 14 generates a latch pulse after the circuit 9 generates the atmospheric data, which is latched by the circuit 10. The output of the circuit 10 is supplied to the comparing circuit 12 and compared with the output of a storage circuit 11. The circuit 11 is stored with last atmospheric pressure data, which is compared with the present atmospheric pressure. The comparison result and the atmospheric data of the circuit 10 are supplied to a selecting circuit 13 and prescribed displays are made on display parts 2, 3, and 4.
Patent JP-H01159416-A (JP)
Title: Intake device for multiple inlet valve type engine
Inventor: YOSHIDA TAKUMORI
IPC: F02B27/02
Filed: 1988-11-18
Abstract: PURPOSE:To secure each high torque at respective driving ranges by forming a suction passage in each passage at both low speed and high speed sides, and according each length of respective passages with each of low speed and high speed driving range of an engine, while interconnecting each passage to each of collecting chambers at both low speed and high speed sides. CONSTITUTION:Each one end of respective passages 11, 12 at low speed and high speed sides, forming a suction passage, is interconnected to an intake port 6 being opened to a combustion chamber 5 of an engine 1, and each other end of these passages 11, 12 is opened to the inner part of an inlet distributor box 14. The low speed side passage 11 is pierced through a high speed side collecting chamber 14b and interconnected to a low speed side collecting chamber 14a from a partition wall 15. Likewise, the high speed side collecting chamber 12 is interconnected to a lower surface of the high speed side collecting chamber 14b. With this constitution, each length of these passages 11, 12 is varied and accorded with both low speed and high speed ranges of the engine 1. In addition, each of primary and secondary throttle valves 21, 22 is set up at the upstream side of these collecting chambers 14a, 14b.
Patent JP-S61171969-A (JP)
Inventor: UIRIAMU FUROIDO OTOFUINOOSUKII
IPC: B22F7/00
Filed: 1985-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10136320-A (JP)
Title: Digital transmitter
Inventor: KIKUCHI TAKAYUKI
IPC: H04N19/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide the digital transmitter in which transmission is efficiently conducted by attaining interpolation processing in the unit of packets even when a data length in a transmission packet is variable. SOLUTION: A compressed process information addition means 105 adds information of a compression process by a compression means 101 in a compression signal included in a block to a block signal with a prescribed length of a signal obtained by a block processing means 107. The block signal with information of compression process added thereto is given to an error check/ correction coding means 4, in which the signal is subject to error check/ correction coding and the resulting signal is sent by a transmission means 6. The transmitted signal is given to an error check/correction processing means 8, in which error check/correction processing is conducted, and an expansion means 109 and an interpolation means 112 conduct expansion and interpolation processing using the compression process information depending on a state of error display obtained as a result.
Patent JP-H10129407-A (JP)
Title: Power source circuit
Inventor: KISHI TAKAYUKI
IPC: H02J1/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of the electric power by connecting each output side of the second switching means among the plural second switching means with a corresponding output side of the first switching means among the plural first switching means, and setting the first and second switching means in such manner that the operations thereof are opposite to each other. SOLUTION: Two switching transistors for control 51, 60 connected in parallel, are switched on by switching a transistor for driving 50 on in accompany with the switching off of the switching circuits 32, 48, thereby the power is supplied from a battery 1 to a side airbag unit for driver's seat 45, and a side airbag unit for a front passenger seat 46, through the both power source lines 36, 47. That is, the lowering of the voltage by a semiconductor which causes the loss of the power, is only for the switching transistors 51, 60, and the loss for a diode found in a conventional device, can be prevented.
Patent JP-H0598791-A (JP)
Title: Formation of closet in wooden framing house
Inventor: SAKUMA IWAMATSU
IPC: E04F19/08
Filed: 1991-10-11
Abstract: PURPOSE:To provide a rational structure of a closet in a house construction of wooden framing. CONSTITUTION:A floor panel 1 and wall panels 2 corresponding to the standard of frames for a closet are previously assembled to be in a heat-insulating structure. A frame member 3 having a U-shaped section in which the edge of the wall panels 2 is fitted and split frame members 34 having such a shape that the long size fitting groove of the frame member is divided into right and left parts are formed. After the floor panel 1 is laid down at the place of the closet structure, the frame member 3 and the deeper parts 341 of the split frame members 34 are fixed to the frame posts and the wall panel 2 is fitted to the recessed part of the fixed frame member 3 and the split frame members 34 and another front parts 342 of the split frame member is fitted to form a unit of the wall panel 2 with the frame posts. Accordingly, even if there is a little error in the distance between the posts, the error can be absorbed by the play in the fitting recession.
Patent JP-S62153774-A (JP)
Title: Printed circuit board testing machine
Inventor: YAMAHA TSUNEO
IPC: G01R31/02
Filed: 1985-12-27
Abstract: PURPOSE:To shorten the continuity inspection time at the time of retesting by reducing the moving stroke in the case of retesting, by making it possible to control the moving stroke pressing a printed circuit board to be tested to a probe pin group in two stages. CONSTITUTION:In the continuity test of a printed circuit board, when continuity failure is detected, press minute falling instruction is issued in order to once separate the printed circuit board 26 to be tested from a probe pin group 22. A press 24 falls to the position shown by a broken line 24a on said instruction. The moving stroke L1 of the press 24 at this time may be adjusted to such a degree (about 5mm) as to separate the board 26 to be tested from the probe pin group 22. The moving stroke L2 of the press 24 from a position where the board 26 to be tested is pressed to the probe pin group 22 to the feed surface of said board 26 is taken relatively large (for example, 50mm) from the relation of the feed-in and feed-out of the board. As mentioned above, by making it possible to perform minimum necessary stroke movement in this manner, the testing time is shortened.
Patent JP-H09106630-A (JP)
Title: Information-recording medium
Inventor: ISHIHARA ATSUSHI
IPC: G11B7/007
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an information-recording medium which can prevent ID information from being detected wrongly and can determine the start position of an information part from a block number. SOLUTION: In manufacturing the information-recording medium, a plurality of blocks as a basic unit for recording of information are formed. The information has a header (D1) where ID information (ID) recording three to five block numbers are continuously provided. Moreover, each of the three to five ID information areas records count data corresponding to the number of times. The count data is used to determine a recording start position of a data- recording area from the ID information area.
Patent JP-H05123015-A (JP)
Title: Travel controller
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a travel controller, designed for changeover from a control mode in which an actuator is decelerated to a set low speed when the engine speed becomes the set value or below to a control mode in which the actuator is decelerated to an intermediate speed and capable of performing control according to the level of skill and conditions. CONSTITUTION:An infinite variable speed device 2 interposingly installed in a machine body travel driving system is constructed so as to enable speed changing operation by driving with an actuator 10. The travel controller is simultaneously equipped with a controlling means for performing control so as to make the set value of a speed setter (PM2) coincide with the speed provided with the actuator 10 and an automatic speed chance controlling means (A) for making the actuator 10 perform decelerating operation to the low speed side when the speed of the engine 1 is reduced to the first set value or below and making the actuator 10 perform accelerating operation to the high speed side when the engine speed is returned to the second set value higher than that of the first set value. A changeover means (SW1) for changing over the controller from the first control mode in which the actuator 10 is decelerated to the preset low speed when the engine speed is reduced to the first set value or below to the second control mode in which the actuator is decelerated to an intermediate speed without lowering the engine speed to the prescribed value or below.